Cheapest priced copy (Aetherdrift): $0.49 at Card Kingdom, near mint, their price list as of .
Possession Engine 
Artifact — Vehicle · 5/5 · Rare · Aetherdrift · #302
When this Vehicle enters, gain control of target creature an opponent controls for as long as you control this Vehicle. That creature can't attack or block for as long as you control this Vehicle.
Crew 3
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
6 printings · $0.49 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Aetherdrift | 54 | Rare | $0.49 | $0.49 |
| Aetherdrift | 302 | Rare | $0.49 | $0.79 |
| Aetherdrift | 438 | Rare | — | $2.49 |
| Aetherdrift | 521 | Rare | — | $4.99 |
| Aetherdrift Promos | 54p | Rare | $0.59 | $0.49 |
| Aetherdrift Promos | 54s | Rare | — | $0.99 |